This inventor holds 1 USPTO granted patent. Top assignee: Canon Kabushiki Kaisha. Active years: 2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2005
Title: Hideki Tashiro and His OLED Materials Patent.
Introduction
Hideki Tashiro is an inventor associated with Los Angeles, California, and Canon Kabushiki Kaisha. His work includes a patent for pyrene-based compounds designed for use in organic light-emitting devices (OLEDs).
Latest Patents
Tashiro is credited with 1 patent: “Organic Electroluminescent Device Based on Pyrene Derivatives.” The patent describes pyrene-based compounds for OLED emissive, hole-transport, or electron-transport layers. Depending on the device design, the compounds may form part of a layer or serve as a host or dopant.
The disclosed compounds allow for specified substitutions, including hydrogen or deuterium atoms, bulky alkyl or aryl groups, and other listed chemical groups. The patent also requires at least one deuterium atom among designated positions in the compound’s structure.
Career Highlights
A notable highlight of Tashiro’s patent record is its focus on molecular materials for OLED devices. The described compounds are intended for use in functional layers that support light emission and charge transport.
Collaborations
The patent information names Xiao-Chang Charles Li and Masashi Tashiro as Tashiro’s coworkers. It also associates his work with Canon Kabushiki Kaisha.
Conclusion
Hideki Tashiro’s documented invention concerns pyrene-based materials for OLED layers, with the patent outlining their possible structures and roles in device design.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile